The Tap,thread Cutting, cataloged under National Stock Number 5136-00-580-7335, is classified within Federal Supply Class 5136 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Tapco Cutting Tools Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5136-00-580-7335 |
| Primary Part Number | 56452 |
| Item Name | Tap,thread Cutting |
| FSC / FSG | 5136 / 51 — No Item Name Available |
| Manufacturer | Tapco Cutting Tools Inc |
| Status | CANCELLED |
| Specification/standard Data | 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Thread Size and Series/type Designator | 0.438-14 UNIFIED NATIONAL COARSE (UNC) |
| Length | 0.406 INCHES NOMINAL SQUARE END IN |
| Thread Forming Method | GROUND |
| Flute Quantity | 4 |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT FLUTE |
| Width Across Flats | 0.242 INCHES NOMINAL IN |
| Thread Structure | REGULAR |
| Starting Chamfer Type | TAPER |
| Shank Diameter | 0.429 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 1.660 INCHES MINIMUM IN |
| Thread Pitch Diameters | +0.3921 TO 0.3926 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14221 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-70 TY1SEASTA | General Services Administration Federal Supply Service (USA) |
| 14221 | Greenfield Industries Inc (USA) |
| 56452 | Tapco (USA) |
| B94.9 | The American Society of Mechanical Engineers (USA) |
| C54652 | Greenfield Industries Inc (USA) |
| A-A-625 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| C54652 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| GGG-T-70 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 56452 PRIMARY | Tapco Cutting Tools Inc (USA) |
| 08476 | Regal-Beloit Corporation Div Regal Cutting Tools (USA) |
| 12413 | Bendix Corp the Industrial Tools Div South Beloit Plant (USA) |
| B94.9 7/16-14 UNC HS G H3 | General Services Administration Federal Supply Service (USA) |
| 123699 | Jarvis Cutting Tools Inc (USA) |
| 11218 | Osg Usa Inc (USA) |
| 310320 PRIMARY | Stanley Tools Div of Stanley Works (USA) |
NSN 5136-00-580-7335 is a Tap,thread Cutting, manufactured by Tapco Cutting Tools Inc, classified under FSC 5136 (No Item Name Available). Status: cancelled.
NSN 5136-00-580-7335 has 16 cross-referenced part numbers: 14221 (Kennametal Inc. Div Kennametal Industrial Products Group), GGG-T-70 TY1SEASTA (General Services Administration Federal Supply Service), 14221 (Greenfield Industries Inc), 56452 (Tapco), B94.9 (The American Society of Mechanical Engineers) and 11 more.
There are 12 known substitutes for 5136-00-580-7335: 5305-00-022-4843, 5340-00-165-4031, 5330-00-179-0968 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56452: Specification/standard Data: 05047-ASME B94.9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Thread Size and Series/type Designator: 0.438-14 UNIFIED NATIONAL COARSE (UNC); Length: 0.406 INCHES NOMINAL SQUARE END IN; Thread Forming Method: GROUND. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5136-00-580-7335 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.